function datum(language) {
	if (document.getElementById('datum')) {
		var datetime = new Date();
		var daynow = datetime.getDay();
		var datenow = datetime.getDate();
		var weekday_eng = new Array("Sun.","Mon.","Tue.","Wed.","Thu.","Fri.","Sat.");
		var weekday_ger = new Array("So.","Mo.","Di.","Mi.","Do.","Fr.","Sa.");
		var monthnow = datetime.getMonth() + 1;
		var yearnow = datetime.getYear();
		var stdnow = datetime.getHours();
		var minnow = datetime.getMinutes();
		datenow = ((datenow < 10) ? '0' + datenow : datenow);
		monthnow = ((monthnow < 10) ? '0' + monthnow : monthnow);
		stdnow = ((stdnow < 10) ? '0' + stdnow : stdnow);
		minnow = ((minnow < 10) ? '0' + minnow : minnow);
		if (yearnow<999) {
			yearnow = 1900 + yearnow;
		}
		if (language=='de') {
			datetime = weekday_ger[daynow] + ', ' + datenow + '.' + monthnow + '.' + yearnow + ', ' + stdnow + ':' + minnow;
		} else {
			datetime = weekday_eng[daynow] + ', ' + datenow + '.' + monthnow + '.' + yearnow + ', ' + stdnow + ':' + minnow;
		}
		document.getElementById('datum').innerHTML=datetime;
	}
}